# 1.0.0[−]Primitive Type i8

The 8-bit signed integer type.

## Methods

`impl i8`

[src]

`pub const fn min_value() -> i8`

[src]

Returns the smallest value that can be represented by this integer type.

# Examples

Basic usage:

assert_eq!(i8::min_value(), -128);Run

`pub const fn max_value() -> i8`

[src]

Returns the largest value that can be represented by this integer type.

# Examples

Basic usage:

assert_eq!(i8::max_value(), 127);Run

`pub fn from_str_radix(src: &str, radix: u32) -> Result<i8, ParseIntError>`

[src]

Converts a string slice in a given base to an integer.

The string is expected to be an optional `+`

or `-`

sign followed by digits.
Leading and trailing whitespace represent an error. Digits are a subset of these characters,
depending on `radix`

:

`0-9`

`a-z`

`A-Z`

# Panics

This function panics if `radix`

is not in the range from 2 to 36.

# Examples

Basic usage:

assert_eq!(i8::from_str_radix("A", 16), Ok(10));Run

`pub const fn count_ones(self) -> u32`

[src]

Returns the number of ones in the binary representation of `self`

.

# Examples

Basic usage:

let n = 0b100_0000i8; assert_eq!(n.count_ones(), 1);Run

`pub const fn count_zeros(self) -> u32`

[src]

Returns the number of zeros in the binary representation of `self`

.

# Examples

Basic usage:

assert_eq!(i8::max_value().count_zeros(), 1);Run

`pub const fn leading_zeros(self) -> u32`

[src]

Returns the number of leading zeros in the binary representation of `self`

.

# Examples

Basic usage:

let n = -1i8; assert_eq!(n.leading_zeros(), 0);Run

`pub const fn trailing_zeros(self) -> u32`

[src]

Returns the number of trailing zeros in the binary representation of `self`

.

# Examples

Basic usage:

let n = -4i8; assert_eq!(n.trailing_zeros(), 2);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn rotate_left(self, n: u32) -> i8
```

[src]

Shifts the bits to the left by a specified amount, `n`

,
wrapping the truncated bits to the end of the resulting integer.

Please note this isn't the same operation as the `<<`

shifting operator!

# Examples

Basic usage:

let n = -0x7ei8; let m = 0xa; assert_eq!(n.rotate_left(2), m);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn rotate_right(self, n: u32) -> i8
```

[src]

Shifts the bits to the right by a specified amount, `n`

,
wrapping the truncated bits to the beginning of the resulting
integer.

Please note this isn't the same operation as the `>>`

shifting operator!

# Examples

Basic usage:

let n = 0xai8; let m = -0x7e; assert_eq!(n.rotate_right(2), m);Run

`pub const fn swap_bytes(self) -> i8`

[src]

Reverses the byte order of the integer.

# Examples

Basic usage:

let n = 0x12i8; let m = n.swap_bytes(); assert_eq!(m, 0x12);Run

```
#[must_use]
pub const fn reverse_bits(self) -> i8
```

1.37.0[src]

Reverses the bit pattern of the integer.

# Examples

Basic usage:

let n = 0x12i8; let m = n.reverse_bits(); assert_eq!(m, 0x48);Run

`pub const fn from_be(x: i8) -> i8`

[src]

Converts an integer from big endian to the target's endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

# Examples

Basic usage:

let n = 0x1Ai8; if cfg!(target_endian = "big") { assert_eq!(i8::from_be(n), n) } else { assert_eq!(i8::from_be(n), n.swap_bytes()) }Run

`pub const fn from_le(x: i8) -> i8`

[src]

Converts an integer from little endian to the target's endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

# Examples

Basic usage:

let n = 0x1Ai8; if cfg!(target_endian = "little") { assert_eq!(i8::from_le(n), n) } else { assert_eq!(i8::from_le(n), n.swap_bytes()) }Run

`pub const fn to_be(self) -> i8`

[src]

Converts `self`

to big endian from the target's endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

# Examples

Basic usage:

let n = 0x1Ai8; if cfg!(target_endian = "big") { assert_eq!(n.to_be(), n) } else { assert_eq!(n.to_be(), n.swap_bytes()) }Run

`pub const fn to_le(self) -> i8`

[src]

Converts `self`

to little endian from the target's endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

# Examples

Basic usage:

let n = 0x1Ai8; if cfg!(target_endian = "little") { assert_eq!(n.to_le(), n) } else { assert_eq!(n.to_le(), n.swap_bytes()) }Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_add(self, rhs: i8) -> Option<i8>
```

[src]

Checked integer addition. Computes `self + rhs`

, returning `None`

if overflow occurred.

# Examples

Basic usage:

assert_eq!((i8::max_value() - 2).checked_add(1), Some(i8::max_value() - 1)); assert_eq!((i8::max_value() - 2).checked_add(3), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_sub(self, rhs: i8) -> Option<i8>
```

[src]

Checked integer subtraction. Computes `self - rhs`

, returning `None`

if
overflow occurred.

# Examples

Basic usage:

assert_eq!((i8::min_value() + 2).checked_sub(1), Some(i8::min_value() + 1)); assert_eq!((i8::min_value() + 2).checked_sub(3), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_mul(self, rhs: i8) -> Option<i8>
```

[src]

Checked integer multiplication. Computes `self * rhs`

, returning `None`

if
overflow occurred.

# Examples

Basic usage:

assert_eq!(i8::max_value().checked_mul(1), Some(i8::max_value())); assert_eq!(i8::max_value().checked_mul(2), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_div(self, rhs: i8) -> Option<i8>
```

[src]

Checked integer division. Computes `self / rhs`

, returning `None`

if `rhs == 0`

or the division results in overflow.

# Examples

Basic usage:

assert_eq!((i8::min_value() + 1).checked_div(-1), Some(127)); assert_eq!(i8::min_value().checked_div(-1), None); assert_eq!((1i8).checked_div(0), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_div_euclid(self, rhs: i8) -> Option<i8>
```

1.38.0[src]

Checked Euclidean division. Computes `self.div_euclid(rhs)`

,
returning `None`

if `rhs == 0`

or the division results in overflow.

# Examples

Basic usage:

assert_eq!((i8::min_value() + 1).checked_div_euclid(-1), Some(127)); assert_eq!(i8::min_value().checked_div_euclid(-1), None); assert_eq!((1i8).checked_div_euclid(0), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_rem(self, rhs: i8) -> Option<i8>
```

1.7.0[src]

Checked integer remainder. Computes `self % rhs`

, returning `None`

if
`rhs == 0`

or the division results in overflow.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.checked_rem(2), Some(1)); assert_eq!(5i8.checked_rem(0), None); assert_eq!(i8::MIN.checked_rem(-1), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_rem_euclid(self, rhs: i8) -> Option<i8>
```

1.38.0[src]

Checked Euclidean remainder. Computes `self.rem_euclid(rhs)`

, returning `None`

if `rhs == 0`

or the division results in overflow.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.checked_rem_euclid(2), Some(1)); assert_eq!(5i8.checked_rem_euclid(0), None); assert_eq!(i8::MIN.checked_rem_euclid(-1), None);Run

`pub fn checked_neg(self) -> Option<i8>`

1.7.0[src]

Checked negation. Computes `-self`

, returning `None`

if `self == MIN`

.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.checked_neg(), Some(-5)); assert_eq!(i8::MIN.checked_neg(), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_shl(self, rhs: u32) -> Option<i8>
```

1.7.0[src]

Checked shift left. Computes `self << rhs`

, returning `None`

if `rhs`

is larger
than or equal to the number of bits in `self`

.

# Examples

Basic usage:

assert_eq!(0x1i8.checked_shl(4), Some(0x10)); assert_eq!(0x1i8.checked_shl(129), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_shr(self, rhs: u32) -> Option<i8>
```

1.7.0[src]

Checked shift right. Computes `self >> rhs`

, returning `None`

if `rhs`

is
larger than or equal to the number of bits in `self`

.

# Examples

Basic usage:

assert_eq!(0x10i8.checked_shr(4), Some(0x1)); assert_eq!(0x10i8.checked_shr(128), None);Run

`pub fn checked_abs(self) -> Option<i8>`

1.13.0[src]

Checked absolute value. Computes `self.abs()`

, returning `None`

if
`self == MIN`

.

# Examples

Basic usage:

use std::i8; assert_eq!((-5i8).checked_abs(), Some(5)); assert_eq!(i8::MIN.checked_abs(), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn checked_pow(self, exp: u32) -> Option<i8>
```

1.34.0[src]

Checked exponentiation. Computes `self.pow(exp)`

, returning `None`

if
overflow occurred.

# Examples

Basic usage:

assert_eq!(8i8.checked_pow(2), Some(64)); assert_eq!(i8::max_value().checked_pow(2), None);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn saturating_add(self, rhs: i8) -> i8
```

[src]

Saturating integer addition. Computes `self + rhs`

, saturating at the numeric
bounds instead of overflowing.

# Examples

Basic usage:

assert_eq!(100i8.saturating_add(1), 101); assert_eq!(i8::max_value().saturating_add(100), i8::max_value()); assert_eq!(i8::min_value().saturating_add(-1), i8::min_value());Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn saturating_sub(self, rhs: i8) -> i8
```

[src]

Saturating integer subtraction. Computes `self - rhs`

, saturating at the
numeric bounds instead of overflowing.

# Examples

Basic usage:

assert_eq!(100i8.saturating_sub(127), -27); assert_eq!(i8::min_value().saturating_sub(100), i8::min_value()); assert_eq!(i8::max_value().saturating_sub(-1), i8::max_value());Run

`pub fn saturating_neg(self) -> i8`

[src]

Saturating integer negation. Computes `-self`

, returning `MAX`

if `self == MIN`

instead of overflowing.

# Examples

Basic usage:

#![feature(saturating_neg)] assert_eq!(100i8.saturating_neg(), -100); assert_eq!((-100i8).saturating_neg(), 100); assert_eq!(i8::min_value().saturating_neg(), i8::max_value()); assert_eq!(i8::max_value().saturating_neg(), i8::min_value() + 1);Run

`pub fn saturating_abs(self) -> i8`

[src]

Saturating absolute value. Computes `self.abs()`

, returning `MAX`

if `self == MIN`

instead of overflowing.

# Examples

Basic usage:

#![feature(saturating_neg)] assert_eq!(100i8.saturating_abs(), 100); assert_eq!((-100i8).saturating_abs(), 100); assert_eq!(i8::min_value().saturating_abs(), i8::max_value()); assert_eq!((i8::min_value() + 1).saturating_abs(), i8::max_value());Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn saturating_mul(self, rhs: i8) -> i8
```

1.7.0[src]

Saturating integer multiplication. Computes `self * rhs`

, saturating at the
numeric bounds instead of overflowing.

# Examples

Basic usage:

use std::i8; assert_eq!(10i8.saturating_mul(12), 120); assert_eq!(i8::MAX.saturating_mul(10), i8::MAX); assert_eq!(i8::MIN.saturating_mul(10), i8::MIN);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn saturating_pow(self, exp: u32) -> i8
```

1.34.0[src]

Saturating integer exponentiation. Computes `self.pow(exp)`

,
saturating at the numeric bounds instead of overflowing.

# Examples

Basic usage:

use std::i8; assert_eq!((-4i8).saturating_pow(3), -64); assert_eq!(i8::MIN.saturating_pow(2), i8::MAX); assert_eq!(i8::MIN.saturating_pow(3), i8::MIN);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn wrapping_add(self, rhs: i8) -> i8
```

[src]

Wrapping (modular) addition. Computes `self + rhs`

, wrapping around at the
boundary of the type.

# Examples

Basic usage:

assert_eq!(100i8.wrapping_add(27), 127); assert_eq!(i8::max_value().wrapping_add(2), i8::min_value() + 1);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn wrapping_sub(self, rhs: i8) -> i8
```

[src]

Wrapping (modular) subtraction. Computes `self - rhs`

, wrapping around at the
boundary of the type.

# Examples

Basic usage:

assert_eq!(0i8.wrapping_sub(127), -127); assert_eq!((-2i8).wrapping_sub(i8::max_value()), i8::max_value());Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn wrapping_mul(self, rhs: i8) -> i8
```

[src]

Wrapping (modular) multiplication. Computes `self * rhs`

, wrapping around at
the boundary of the type.

# Examples

Basic usage:

assert_eq!(10i8.wrapping_mul(12), 120); assert_eq!(11i8.wrapping_mul(12), -124);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn wrapping_div(self, rhs: i8) -> i8
```

1.2.0[src]

Wrapping (modular) division. Computes `self / rhs`

, wrapping around at the
boundary of the type.

The only case where such wrapping can occur is when one divides `MIN / -1`

on a signed type (where
`MIN`

is the negative minimal value for the type); this is equivalent to `-MIN`

, a positive value
that is too large to represent in the type. In such a case, this function returns `MIN`

itself.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

assert_eq!(100i8.wrapping_div(10), 10); assert_eq!((-128i8).wrapping_div(-1), -128);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn wrapping_div_euclid(self, rhs: i8) -> i8
```

1.38.0[src]

Wrapping Euclidean division. Computes `self.div_euclid(rhs)`

,
wrapping around at the boundary of the type.

Wrapping will only occur in `MIN / -1`

on a signed type (where `MIN`

is the negative minimal value
for the type). This is equivalent to `-MIN`

, a positive value that is too large to represent in the
type. In this case, this method returns `MIN`

itself.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

assert_eq!(100i8.wrapping_div_euclid(10), 10); assert_eq!((-128i8).wrapping_div_euclid(-1), -128);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn wrapping_rem(self, rhs: i8) -> i8
```

1.2.0[src]

Wrapping (modular) remainder. Computes `self % rhs`

, wrapping around at the
boundary of the type.

Such wrap-around never actually occurs mathematically; implementation artifacts make `x % y`

invalid for `MIN / -1`

on a signed type (where `MIN`

is the negative minimal value). In such a case,
this function returns `0`

.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

assert_eq!(100i8.wrapping_rem(10), 0); assert_eq!((-128i8).wrapping_rem(-1), 0);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn wrapping_rem_euclid(self, rhs: i8) -> i8
```

1.38.0[src]

Wrapping Euclidean remainder. Computes `self.rem_euclid(rhs)`

, wrapping around
at the boundary of the type.

Wrapping will only occur in `MIN % -1`

on a signed type (where `MIN`

is the negative minimal value
for the type). In this case, this method returns 0.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

assert_eq!(100i8.wrapping_rem_euclid(10), 0); assert_eq!((-128i8).wrapping_rem_euclid(-1), 0);Run

`pub const fn wrapping_neg(self) -> i8`

1.2.0[src]

Wrapping (modular) negation. Computes `-self`

, wrapping around at the boundary
of the type.

The only case where such wrapping can occur is when one negates `MIN`

on a signed type (where `MIN`

is the negative minimal value for the type); this is a positive value that is too large to represent
in the type. In such a case, this function returns `MIN`

itself.

# Examples

Basic usage:

assert_eq!(100i8.wrapping_neg(), -100); assert_eq!(i8::min_value().wrapping_neg(), i8::min_value());Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn wrapping_shl(self, rhs: u32) -> i8
```

1.2.0[src]

Panic-free bitwise shift-left; yields `self << mask(rhs)`

, where `mask`

removes
any high-order bits of `rhs`

that would cause the shift to exceed the bitwidth of the type.

Note that this is *not* the same as a rotate-left; the RHS of a wrapping shift-left is restricted to
the range of the type, rather than the bits shifted out of the LHS being returned to the other end.
The primitive integer types all implement a `rotate_left`

function, which may be what you want
instead.

# Examples

Basic usage:

assert_eq!((-1i8).wrapping_shl(7), -128); assert_eq!((-1i8).wrapping_shl(128), -1);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn wrapping_shr(self, rhs: u32) -> i8
```

1.2.0[src]

Panic-free bitwise shift-right; yields `self >> mask(rhs)`

, where `mask`

removes any high-order bits of `rhs`

that would cause the shift to exceed the bitwidth of the type.

Note that this is *not* the same as a rotate-right; the RHS of a wrapping shift-right is restricted
to the range of the type, rather than the bits shifted out of the LHS being returned to the other
end. The primitive integer types all implement a `rotate_right`

function, which may be what you want
instead.

# Examples

Basic usage:

assert_eq!((-128i8).wrapping_shr(7), -1); assert_eq!((-128i16).wrapping_shr(64), -128);Run

`pub const fn wrapping_abs(self) -> i8`

1.13.0[src]

Wrapping (modular) absolute value. Computes `self.abs()`

, wrapping around at
the boundary of the type.

The only case where such wrapping can occur is when one takes the absolute value of the negative
minimal value for the type this is a positive value that is too large to represent in the type. In
such a case, this function returns `MIN`

itself.

# Examples

Basic usage:

assert_eq!(100i8.wrapping_abs(), 100); assert_eq!((-100i8).wrapping_abs(), 100); assert_eq!(i8::min_value().wrapping_abs(), i8::min_value()); assert_eq!((-128i8).wrapping_abs() as u8, 128);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn wrapping_pow(self, exp: u32) -> i8
```

1.34.0[src]

Wrapping (modular) exponentiation. Computes `self.pow(exp)`

,
wrapping around at the boundary of the type.

# Examples

Basic usage:

assert_eq!(3i8.wrapping_pow(4), 81); assert_eq!(3i8.wrapping_pow(5), -13); assert_eq!(3i8.wrapping_pow(6), -39);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn overflowing_add(self, rhs: i8) -> (i8, bool)
```

1.7.0[src]

Calculates `self`

+ `rhs`

Returns a tuple of the addition along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.overflowing_add(2), (7, false)); assert_eq!(i8::MAX.overflowing_add(1), (i8::MIN, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn overflowing_sub(self, rhs: i8) -> (i8, bool)
```

1.7.0[src]

Calculates `self`

- `rhs`

Returns a tuple of the subtraction along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.overflowing_sub(2), (3, false)); assert_eq!(i8::MIN.overflowing_sub(1), (i8::MAX, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn overflowing_mul(self, rhs: i8) -> (i8, bool)
```

1.7.0[src]

Calculates the multiplication of `self`

and `rhs`

.

Returns a tuple of the multiplication along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would have occurred then the wrapped value is returned.

# Examples

Basic usage:

assert_eq!(5i8.overflowing_mul(2), (10, false)); assert_eq!(1_000_000_000i32.overflowing_mul(10), (1410065408, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn overflowing_div(self, rhs: i8) -> (i8, bool)
```

1.7.0[src]

Calculates the divisor when `self`

is divided by `rhs`

.

Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then self is returned.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.overflowing_div(2), (2, false)); assert_eq!(i8::MIN.overflowing_div(-1), (i8::MIN, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn overflowing_div_euclid(self, rhs: i8) -> (i8, bool)
```

1.38.0[src]

Calculates the quotient of Euclidean division `self.div_euclid(rhs)`

.

Returns a tuple of the divisor along with a boolean indicating whether an arithmetic overflow would
occur. If an overflow would occur then `self`

is returned.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.overflowing_div_euclid(2), (2, false)); assert_eq!(i8::MIN.overflowing_div_euclid(-1), (i8::MIN, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn overflowing_rem(self, rhs: i8) -> (i8, bool)
```

1.7.0[src]

Calculates the remainder when `self`

is divided by `rhs`

.

Returns a tuple of the remainder after dividing along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then 0 is returned.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.overflowing_rem(2), (1, false)); assert_eq!(i8::MIN.overflowing_rem(-1), (0, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn overflowing_rem_euclid(self, rhs: i8) -> (i8, bool)
```

1.38.0[src]

Overflowing Euclidean remainder. Calculates `self.rem_euclid(rhs)`

.

Returns a tuple of the remainder after dividing along with a boolean indicating whether an arithmetic overflow would occur. If an overflow would occur then 0 is returned.

# Panics

This function will panic if `rhs`

is 0.

# Examples

Basic usage:

use std::i8; assert_eq!(5i8.overflowing_rem_euclid(2), (1, false)); assert_eq!(i8::MIN.overflowing_rem_euclid(-1), (0, true));Run

`pub const fn overflowing_neg(self) -> (i8, bool)`

1.7.0[src]

Negates self, overflowing if this is equal to the minimum value.

Returns a tuple of the negated version of self along with a boolean indicating whether an overflow
happened. If `self`

is the minimum value (e.g., `i32::MIN`

for values of type `i32`

), then the
minimum value will be returned again and `true`

will be returned for an overflow happening.

# Examples

Basic usage:

use std::i8; assert_eq!(2i8.overflowing_neg(), (-2, false)); assert_eq!(i8::MIN.overflowing_neg(), (i8::MIN, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn overflowing_shl(self, rhs: u32) -> (i8, bool)
```

1.7.0[src]

Shifts self left by `rhs`

bits.

Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.

# Examples

Basic usage:

assert_eq!(0x1i8.overflowing_shl(4), (0x10, false)); assert_eq!(0x1i32.overflowing_shl(36), (0x10, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub const fn overflowing_shr(self, rhs: u32) -> (i8, bool)
```

1.7.0[src]

Shifts self right by `rhs`

bits.

Returns a tuple of the shifted version of self along with a boolean indicating whether the shift value was larger than or equal to the number of bits. If the shift value is too large, then value is masked (N-1) where N is the number of bits, and this value is then used to perform the shift.

# Examples

Basic usage:

assert_eq!(0x10i8.overflowing_shr(4), (0x1, false)); assert_eq!(0x10i32.overflowing_shr(36), (0x1, true));Run

`pub const fn overflowing_abs(self) -> (i8, bool)`

1.13.0[src]

Computes the absolute value of `self`

.

Returns a tuple of the absolute version of self along with a boolean indicating whether an overflow happened. If self is the minimum value (e.g., i8::MIN for values of type i8), then the minimum value will be returned again and true will be returned for an overflow happening.

# Examples

Basic usage:

assert_eq!(10i8.overflowing_abs(), (10, false)); assert_eq!((-10i8).overflowing_abs(), (10, false)); assert_eq!((i8::min_value()).overflowing_abs(), (i8::min_value(), true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn overflowing_pow(self, exp: u32) -> (i8, bool)
```

1.34.0[src]

Raises self to the power of `exp`

, using exponentiation by squaring.

Returns a tuple of the exponentiation along with a bool indicating whether an overflow happened.

# Examples

Basic usage:

assert_eq!(3i8.overflowing_pow(4), (81, false)); assert_eq!(3i8.overflowing_pow(5), (-13, true));Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn pow(self, exp: u32) -> i8
```

[src]

Raises self to the power of `exp`

, using exponentiation by squaring.

# Examples

Basic usage:

let x: i8 = 2; // or any other integer type assert_eq!(x.pow(5), 32);Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn div_euclid(self, rhs: i8) -> i8
```

1.38.0[src]

Calculates the quotient of Euclidean division of `self`

by `rhs`

.

This computes the integer `n`

such that `self = n * rhs + self.rem_euclid(rhs)`

,
with `0 <= self.rem_euclid(rhs) < rhs`

.

In other words, the result is `self / rhs`

rounded to the integer `n`

such that `self >= n * rhs`

.
If `self > 0`

, this is equal to round towards zero (the default in Rust);
if `self < 0`

, this is equal to round towards +/- infinity.

# Panics

This function will panic if `rhs`

is 0 or the division results in overflow.

# Examples

Basic usage:

let a: i8 = 7; // or any other integer type let b = 4; assert_eq!(a.div_euclid(b), 1); // 7 >= 4 * 1 assert_eq!(a.div_euclid(-b), -1); // 7 >= -4 * -1 assert_eq!((-a).div_euclid(b), -2); // -7 >= 4 * -2 assert_eq!((-a).div_euclid(-b), 2); // -7 >= -4 * 2Run

```
#[must_use = "this returns the result of the operation, without modifying the original"]
pub fn rem_euclid(self, rhs: i8) -> i8
```

1.38.0[src]

Calculates the least nonnegative remainder of `self (mod rhs)`

.

This is done as if by the Euclidean division algorithm -- given
`r = self.rem_euclid(rhs)`

, `self = rhs * self.div_euclid(rhs) + r`

, and
`0 <= r < abs(rhs)`

.

# Panics

This function will panic if `rhs`

is 0 or the division results in overflow.

# Examples

Basic usage:

let a: i8 = 7; // or any other integer type let b = 4; assert_eq!(a.rem_euclid(b), 3); assert_eq!((-a).rem_euclid(b), 1); assert_eq!(a.rem_euclid(-b), 3); assert_eq!((-a).rem_euclid(-b), 1);Run

`pub const fn abs(self) -> i8`

[src]

Computes the absolute value of `self`

.

# Overflow behavior

The absolute value of `i8::min_value()`

cannot be represented as an
`i8`

, and attempting to calculate it will cause an overflow. This means that
code in debug mode will trigger a panic on this case and optimized code will return `i8::min_value()`

without a panic.

# Examples

Basic usage:

assert_eq!(10i8.abs(), 10); assert_eq!((-10i8).abs(), 10);Run

`pub fn signum(self) -> i8`

[src]

Returns a number representing sign of `self`

.

`0`

if the number is zero`1`

if the number is positive`-1`

if the number is negative

# Examples

Basic usage:

assert_eq!(10i8.signum(), 1); assert_eq!(0i8.signum(), 0); assert_eq!((-10i8).signum(), -1);Run

`pub const fn is_positive(self) -> bool`

[src]

Returns `true`

if `self`

is positive and `false`

if the number is zero or
negative.

# Examples

Basic usage:

assert!(10i8.is_positive()); assert!(!(-10i8).is_positive());Run

`pub const fn is_negative(self) -> bool`

[src]

Returns `true`

if `self`

is negative and `false`

if the number is zero or
positive.

# Examples

Basic usage:

assert!((-10i8).is_negative()); assert!(!10i8.is_negative());Run

`pub fn to_be_bytes(self) -> [u8; 1]`

1.32.0[src]

Return the memory representation of this integer as a byte array in big-endian (network) byte order.

# Examples

let bytes = 0x12i8.to_be_bytes(); assert_eq!(bytes, [0x12]);Run

`pub fn to_le_bytes(self) -> [u8; 1]`

1.32.0[src]

Return the memory representation of this integer as a byte array in little-endian byte order.

# Examples

let bytes = 0x12i8.to_le_bytes(); assert_eq!(bytes, [0x12]);Run

`pub fn to_ne_bytes(self) -> [u8; 1]`

1.32.0[src]

Return the memory representation of this integer as a byte array in native byte order.

As the target platform's native endianness is used, portable code
should use `to_be_bytes`

or `to_le_bytes`

, as appropriate,
instead.

# Examples

let bytes = 0x12i8.to_ne_bytes(); assert_eq!( bytes, if cfg!(target_endian = "big") { [0x12] } else { [0x12] } );Run

`pub fn from_be_bytes(bytes: [u8; 1]) -> i8`

1.32.0[src]

Create an integer value from its representation as a byte array in big endian.

# Examples

let value = i8::from_be_bytes([0x12]); assert_eq!(value, 0x12);Run

When starting from a slice rather than an array, fallible conversion APIs can be used:

use std::convert::TryInto; fn read_be_i8(input: &mut &[u8]) -> i8 { let (int_bytes, rest) = input.split_at(std::mem::size_of::<i8>()); *input = rest; i8::from_be_bytes(int_bytes.try_into().unwrap()) }Run

`pub fn from_le_bytes(bytes: [u8; 1]) -> i8`

1.32.0[src]

Create an integer value from its representation as a byte array in little endian.

# Examples

let value = i8::from_le_bytes([0x12]); assert_eq!(value, 0x12);Run

When starting from a slice rather than an array, fallible conversion APIs can be used:

use std::convert::TryInto; fn read_le_i8(input: &mut &[u8]) -> i8 { let (int_bytes, rest) = input.split_at(std::mem::size_of::<i8>()); *input = rest; i8::from_le_bytes(int_bytes.try_into().unwrap()) }Run

`pub fn from_ne_bytes(bytes: [u8; 1]) -> i8`

1.32.0[src]

Create an integer value from its memory representation as a byte array in native endianness.

As the target platform's native endianness is used, portable code
likely wants to use `from_be_bytes`

or `from_le_bytes`

, as
appropriate instead.

# Examples

let value = i8::from_ne_bytes(if cfg!(target_endian = "big") { [0x12] } else { [0x12] }); assert_eq!(value, 0x12);Run

When starting from a slice rather than an array, fallible conversion APIs can be used:

use std::convert::TryInto; fn read_ne_i8(input: &mut &[u8]) -> i8 { let (int_bytes, rest) = input.split_at(std::mem::size_of::<i8>()); *input = rest; i8::from_ne_bytes(int_bytes.try_into().unwrap()) }Run

## Trait Implementations

`impl<'_> Add<&'_ i8> for i8`

[src]

`type Output = <i8 as Add<i8>>::Output`

The resulting type after applying the `+`

operator.

`fn add(self, other: &i8) -> <i8 as Add<i8>>::Output`

[src]

`impl<'_, '_> Add<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as Add<i8>>::Output`

The resulting type after applying the `+`

operator.

`fn add(self, other: &i8) -> <i8 as Add<i8>>::Output`

[src]

`impl<'a> Add<i8> for &'a i8`

[src]

`type Output = <i8 as Add<i8>>::Output`

The resulting type after applying the `+`

operator.

`fn add(self, other: i8) -> <i8 as Add<i8>>::Output`

[src]

`impl Add<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `+`

operator.

`fn add(self, other: i8) -> i8`

[src]

`impl<'_> AddAssign<&'_ i8> for i8`

1.22.0[src]

`fn add_assign(&mut self, other: &i8)`

[src]

`impl AddAssign<i8> for i8`

1.8.0[src]

`fn add_assign(&mut self, other: i8)`

[src]

`impl Binary for i8`

[src]

`impl<'_> BitAnd<&'_ i8> for i8`

[src]

`type Output = <i8 as BitAnd<i8>>::Output`

The resulting type after applying the `&`

operator.

`fn bitand(self, other: &i8) -> <i8 as BitAnd<i8>>::Output`

[src]

`impl<'_, '_> BitAnd<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as BitAnd<i8>>::Output`

The resulting type after applying the `&`

operator.

`fn bitand(self, other: &i8) -> <i8 as BitAnd<i8>>::Output`

[src]

`impl BitAnd<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `&`

operator.

`fn bitand(self, rhs: i8) -> i8`

[src]

`impl<'a> BitAnd<i8> for &'a i8`

[src]

`type Output = <i8 as BitAnd<i8>>::Output`

The resulting type after applying the `&`

operator.

`fn bitand(self, other: i8) -> <i8 as BitAnd<i8>>::Output`

[src]

`impl<'_> BitAndAssign<&'_ i8> for i8`

1.22.0[src]

`fn bitand_assign(&mut self, other: &i8)`

[src]

`impl BitAndAssign<i8> for i8`

1.8.0[src]

`fn bitand_assign(&mut self, other: i8)`

[src]

`impl<'_> BitOr<&'_ i8> for i8`

[src]

`type Output = <i8 as BitOr<i8>>::Output`

The resulting type after applying the `|`

operator.

`fn bitor(self, other: &i8) -> <i8 as BitOr<i8>>::Output`

[src]

`impl<'_, '_> BitOr<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as BitOr<i8>>::Output`

The resulting type after applying the `|`

operator.

`fn bitor(self, other: &i8) -> <i8 as BitOr<i8>>::Output`

[src]

`impl BitOr<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `|`

operator.

`fn bitor(self, rhs: i8) -> i8`

[src]

`impl<'a> BitOr<i8> for &'a i8`

[src]

`type Output = <i8 as BitOr<i8>>::Output`

The resulting type after applying the `|`

operator.

`fn bitor(self, other: i8) -> <i8 as BitOr<i8>>::Output`

[src]

`impl<'_> BitOrAssign<&'_ i8> for i8`

1.22.0[src]

`fn bitor_assign(&mut self, other: &i8)`

[src]

`impl BitOrAssign<i8> for i8`

1.8.0[src]

`fn bitor_assign(&mut self, other: i8)`

[src]

`impl<'_> BitXor<&'_ i8> for i8`

[src]

`type Output = <i8 as BitXor<i8>>::Output`

The resulting type after applying the `^`

operator.

`fn bitxor(self, other: &i8) -> <i8 as BitXor<i8>>::Output`

[src]

`impl<'_, '_> BitXor<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as BitXor<i8>>::Output`

The resulting type after applying the `^`

operator.

`fn bitxor(self, other: &i8) -> <i8 as BitXor<i8>>::Output`

[src]

`impl<'a> BitXor<i8> for &'a i8`

[src]

`type Output = <i8 as BitXor<i8>>::Output`

The resulting type after applying the `^`

operator.

`fn bitxor(self, other: i8) -> <i8 as BitXor<i8>>::Output`

[src]

`impl BitXor<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `^`

operator.

`fn bitxor(self, other: i8) -> i8`

[src]

`impl<'_> BitXorAssign<&'_ i8> for i8`

1.22.0[src]

`fn bitxor_assign(&mut self, other: &i8)`

[src]

`impl BitXorAssign<i8> for i8`

1.8.0[src]

`fn bitxor_assign(&mut self, other: i8)`

[src]

`impl Clone for i8`

[src]

`impl Copy for i8`

[src]

`impl Debug for i8`

[src]

`impl Default for i8`

[src]

`impl Display for i8`

[src]

`impl<'_, '_> Div<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as Div<i8>>::Output`

The resulting type after applying the `/`

operator.

`fn div(self, other: &i8) -> <i8 as Div<i8>>::Output`

[src]

`impl<'_> Div<&'_ i8> for i8`

[src]

`type Output = <i8 as Div<i8>>::Output`

The resulting type after applying the `/`

operator.

`fn div(self, other: &i8) -> <i8 as Div<i8>>::Output`

[src]

`impl<'a> Div<i8> for &'a i8`

[src]

`type Output = <i8 as Div<i8>>::Output`

The resulting type after applying the `/`

operator.

`fn div(self, other: i8) -> <i8 as Div<i8>>::Output`

[src]

`impl Div<i8> for i8`

[src]

This operation rounds towards zero, truncating any fractional part of the exact result.

`type Output = i8`

The resulting type after applying the `/`

operator.

`fn div(self, other: i8) -> i8`

[src]

`impl<'_> DivAssign<&'_ i8> for i8`

1.22.0[src]

`fn div_assign(&mut self, other: &i8)`

[src]

`impl DivAssign<i8> for i8`

1.8.0[src]

`fn div_assign(&mut self, other: i8)`

[src]

`impl Eq for i8`

[src]

`impl From<NonZeroI8> for i8`

1.31.0[src]

`impl From<bool> for i8`

1.28.0[src]

Converts a `bool`

to a `i8`

. The resulting value is `0`

for `false`

and `1`

for `true`

values.

# Examples

assert_eq!(i8::from(true), 1); assert_eq!(i8::from(false), 0);Run

`impl FromStr for i8`

[src]

`type Err = ParseIntError`

The associated error which can be returned from parsing.

`fn from_str(src: &str) -> Result<i8, ParseIntError>`

[src]

`impl Hash for i8`

[src]

`fn hash<H>(&self, state: &mut H) where`

H: Hasher,

[src]

H: Hasher,

`fn hash_slice<H>(data: &[i8], state: &mut H) where`

H: Hasher,

[src]

H: Hasher,

`impl LowerHex for i8`

[src]

`impl<'_> Mul<&'_ i8> for i8`

[src]

`type Output = <i8 as Mul<i8>>::Output`

The resulting type after applying the `*`

operator.

`fn mul(self, other: &i8) -> <i8 as Mul<i8>>::Output`

[src]

`impl<'_, '_> Mul<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as Mul<i8>>::Output`

The resulting type after applying the `*`

operator.

`fn mul(self, other: &i8) -> <i8 as Mul<i8>>::Output`

[src]

`impl<'a> Mul<i8> for &'a i8`

[src]

`type Output = <i8 as Mul<i8>>::Output`

The resulting type after applying the `*`

operator.

`fn mul(self, other: i8) -> <i8 as Mul<i8>>::Output`

[src]

`impl Mul<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `*`

operator.

`fn mul(self, other: i8) -> i8`

[src]

`impl<'_> MulAssign<&'_ i8> for i8`

1.22.0[src]

`fn mul_assign(&mut self, other: &i8)`

[src]

`impl MulAssign<i8> for i8`

1.8.0[src]

`fn mul_assign(&mut self, other: i8)`

[src]

`impl Neg for i8`

[src]

`impl<'_> Neg for &'_ i8`

[src]

`type Output = <i8 as Neg>::Output`

The resulting type after applying the `-`

operator.

`fn neg(self) -> <i8 as Neg>::Output`

[src]

`impl Not for i8`

[src]

`impl<'_> Not for &'_ i8`

[src]

`type Output = <i8 as Not>::Output`

The resulting type after applying the `!`

operator.

`fn not(self) -> <i8 as Not>::Output`

[src]

`impl Octal for i8`

[src]

`impl Ord for i8`

[src]

`fn cmp(&self, other: &i8) -> Ordering`

[src]

`fn max(self, other: Self) -> Self`

1.21.0[src]

`fn min(self, other: Self) -> Self`

1.21.0[src]

`fn clamp(self, min: Self, max: Self) -> Self`

[src]

`impl PartialEq<i8> for i8`

[src]

`impl PartialOrd<i8> for i8`

[src]

`fn partial_cmp(&self, other: &i8) -> Option<Ordering>`

[src]

`fn lt(&self, other: &i8) -> bool`

[src]

`fn le(&self, other: &i8) -> bool`

[src]

`fn ge(&self, other: &i8) -> bool`

[src]

`fn gt(&self, other: &i8) -> bool`

[src]

`impl<'a> Product<&'a i8> for i8`

1.12.0[src]

`impl Product<i8> for i8`

1.12.0[src]

`impl<'_> Rem<&'_ i8> for i8`

[src]

`type Output = <i8 as Rem<i8>>::Output`

The resulting type after applying the `%`

operator.

`fn rem(self, other: &i8) -> <i8 as Rem<i8>>::Output`

[src]

`impl<'_, '_> Rem<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as Rem<i8>>::Output`

The resulting type after applying the `%`

operator.

`fn rem(self, other: &i8) -> <i8 as Rem<i8>>::Output`

[src]

`impl Rem<i8> for i8`

[src]

This operation satisfies `n % d == n - (n / d) * d`

. The
result has the same sign as the left operand.

`type Output = i8`

The resulting type after applying the `%`

operator.

`fn rem(self, other: i8) -> i8`

[src]

`impl<'a> Rem<i8> for &'a i8`

[src]

`type Output = <i8 as Rem<i8>>::Output`

The resulting type after applying the `%`

operator.

`fn rem(self, other: i8) -> <i8 as Rem<i8>>::Output`

[src]

`impl<'_> RemAssign<&'_ i8> for i8`

1.22.0[src]

`fn rem_assign(&mut self, other: &i8)`

[src]

`impl RemAssign<i8> for i8`

1.8.0[src]

`fn rem_assign(&mut self, other: i8)`

[src]

`impl<'_> Shl<&'_ i128> for i8`

[src]

`type Output = <i8 as Shl<i128>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i128) -> <i8 as Shl<i128>>::Output`

[src]

`impl<'_, '_> Shl<&'_ i128> for &'_ i8`

[src]

`type Output = <i8 as Shl<i128>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i128) -> <i8 as Shl<i128>>::Output`

[src]

`impl<'_> Shl<&'_ i16> for i8`

[src]

`type Output = <i8 as Shl<i16>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i16) -> <i8 as Shl<i16>>::Output`

[src]

`impl<'_, '_> Shl<&'_ i16> for &'_ i8`

[src]

`type Output = <i8 as Shl<i16>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i16) -> <i8 as Shl<i16>>::Output`

[src]

`impl<'_, '_> Shl<&'_ i32> for &'_ i8`

[src]

`type Output = <i8 as Shl<i32>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i32) -> <i8 as Shl<i32>>::Output`

[src]

`impl<'_> Shl<&'_ i32> for i8`

[src]

`type Output = <i8 as Shl<i32>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i32) -> <i8 as Shl<i32>>::Output`

[src]

`impl<'_> Shl<&'_ i64> for i8`

[src]

`type Output = <i8 as Shl<i64>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i64) -> <i8 as Shl<i64>>::Output`

[src]

`impl<'_, '_> Shl<&'_ i64> for &'_ i8`

[src]

`type Output = <i8 as Shl<i64>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i64) -> <i8 as Shl<i64>>::Output`

[src]

`impl<'_> Shl<&'_ i8> for i8`

[src]

`type Output = <i8 as Shl<i8>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i8) -> <i8 as Shl<i8>>::Output`

[src]

`impl<'_, '_> Shl<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as Shl<i8>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &i8) -> <i8 as Shl<i8>>::Output`

[src]

`impl<'_> Shl<&'_ isize> for i8`

[src]

`type Output = <i8 as Shl<isize>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &isize) -> <i8 as Shl<isize>>::Output`

[src]

`impl<'_, '_> Shl<&'_ isize> for &'_ i8`

[src]

`type Output = <i8 as Shl<isize>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &isize) -> <i8 as Shl<isize>>::Output`

[src]

`impl<'_> Shl<&'_ u128> for i8`

[src]

`type Output = <i8 as Shl<u128>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u128) -> <i8 as Shl<u128>>::Output`

[src]

`impl<'_, '_> Shl<&'_ u128> for &'_ i8`

[src]

`type Output = <i8 as Shl<u128>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u128) -> <i8 as Shl<u128>>::Output`

[src]

`impl<'_> Shl<&'_ u16> for i8`

[src]

`type Output = <i8 as Shl<u16>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u16) -> <i8 as Shl<u16>>::Output`

[src]

`impl<'_, '_> Shl<&'_ u16> for &'_ i8`

[src]

`type Output = <i8 as Shl<u16>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u16) -> <i8 as Shl<u16>>::Output`

[src]

`impl<'_, '_> Shl<&'_ u32> for &'_ i8`

[src]

`type Output = <i8 as Shl<u32>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u32) -> <i8 as Shl<u32>>::Output`

[src]

`impl<'_> Shl<&'_ u32> for i8`

[src]

`type Output = <i8 as Shl<u32>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u32) -> <i8 as Shl<u32>>::Output`

[src]

`impl<'_> Shl<&'_ u64> for i8`

[src]

`type Output = <i8 as Shl<u64>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u64) -> <i8 as Shl<u64>>::Output`

[src]

`impl<'_, '_> Shl<&'_ u64> for &'_ i8`

[src]

`type Output = <i8 as Shl<u64>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u64) -> <i8 as Shl<u64>>::Output`

[src]

`impl<'_> Shl<&'_ u8> for i8`

[src]

`type Output = <i8 as Shl<u8>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u8) -> <i8 as Shl<u8>>::Output`

[src]

`impl<'_, '_> Shl<&'_ u8> for &'_ i8`

[src]

`type Output = <i8 as Shl<u8>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &u8) -> <i8 as Shl<u8>>::Output`

[src]

`impl<'_> Shl<&'_ usize> for i8`

[src]

`type Output = <i8 as Shl<usize>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &usize) -> <i8 as Shl<usize>>::Output`

[src]

`impl<'_, '_> Shl<&'_ usize> for &'_ i8`

[src]

`type Output = <i8 as Shl<usize>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: &usize) -> <i8 as Shl<usize>>::Output`

[src]

`impl Shl<i128> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i128) -> i8`

[src]

`impl<'a> Shl<i128> for &'a i8`

[src]

`type Output = <i8 as Shl<i128>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i128) -> <i8 as Shl<i128>>::Output`

[src]

`impl<'a> Shl<i16> for &'a i8`

[src]

`type Output = <i8 as Shl<i16>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i16) -> <i8 as Shl<i16>>::Output`

[src]

`impl Shl<i16> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i16) -> i8`

[src]

`impl Shl<i32> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i32) -> i8`

[src]

`impl<'a> Shl<i32> for &'a i8`

[src]

`type Output = <i8 as Shl<i32>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i32) -> <i8 as Shl<i32>>::Output`

[src]

`impl<'a> Shl<i64> for &'a i8`

[src]

`type Output = <i8 as Shl<i64>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i64) -> <i8 as Shl<i64>>::Output`

[src]

`impl Shl<i64> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i64) -> i8`

[src]

`impl Shl<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i8) -> i8`

[src]

`impl<'a> Shl<i8> for &'a i8`

[src]

`type Output = <i8 as Shl<i8>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: i8) -> <i8 as Shl<i8>>::Output`

[src]

`impl Shl<isize> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: isize) -> i8`

[src]

`impl<'a> Shl<isize> for &'a i8`

[src]

`type Output = <i8 as Shl<isize>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: isize) -> <i8 as Shl<isize>>::Output`

[src]

`impl<'a> Shl<u128> for &'a i8`

[src]

`type Output = <i8 as Shl<u128>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u128) -> <i8 as Shl<u128>>::Output`

[src]

`impl Shl<u128> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u128) -> i8`

[src]

`impl<'a> Shl<u16> for &'a i8`

[src]

`type Output = <i8 as Shl<u16>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u16) -> <i8 as Shl<u16>>::Output`

[src]

`impl Shl<u16> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u16) -> i8`

[src]

`impl Shl<u32> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u32) -> i8`

[src]

`impl<'a> Shl<u32> for &'a i8`

[src]

`type Output = <i8 as Shl<u32>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u32) -> <i8 as Shl<u32>>::Output`

[src]

`impl Shl<u64> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u64) -> i8`

[src]

`impl<'a> Shl<u64> for &'a i8`

[src]

`type Output = <i8 as Shl<u64>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u64) -> <i8 as Shl<u64>>::Output`

[src]

`impl Shl<u8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u8) -> i8`

[src]

`impl<'a> Shl<u8> for &'a i8`

[src]

`type Output = <i8 as Shl<u8>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: u8) -> <i8 as Shl<u8>>::Output`

[src]

`impl Shl<usize> for i8`

[src]

`type Output = i8`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: usize) -> i8`

[src]

`impl<'a> Shl<usize> for &'a i8`

[src]

`type Output = <i8 as Shl<usize>>::Output`

The resulting type after applying the `<<`

operator.

`fn shl(self, other: usize) -> <i8 as Shl<usize>>::Output`

[src]

`impl<'_> ShlAssign<&'_ i128> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &i128)`

[src]

`impl<'_> ShlAssign<&'_ i16> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &i16)`

[src]

`impl<'_> ShlAssign<&'_ i32> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &i32)`

[src]

`impl<'_> ShlAssign<&'_ i64> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &i64)`

[src]

`impl<'_> ShlAssign<&'_ i8> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &i8)`

[src]

`impl<'_> ShlAssign<&'_ isize> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &isize)`

[src]

`impl<'_> ShlAssign<&'_ u128> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &u128)`

[src]

`impl<'_> ShlAssign<&'_ u16> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &u16)`

[src]

`impl<'_> ShlAssign<&'_ u32> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &u32)`

[src]

`impl<'_> ShlAssign<&'_ u64> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &u64)`

[src]

`impl<'_> ShlAssign<&'_ u8> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &u8)`

[src]

`impl<'_> ShlAssign<&'_ usize> for i8`

1.22.0[src]

`fn shl_assign(&mut self, other: &usize)`

[src]

`impl ShlAssign<i128> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: i128)`

[src]

`impl ShlAssign<i16> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: i16)`

[src]

`impl ShlAssign<i32> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: i32)`

[src]

`impl ShlAssign<i64> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: i64)`

[src]

`impl ShlAssign<i8> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: i8)`

[src]

`impl ShlAssign<isize> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: isize)`

[src]

`impl ShlAssign<u128> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: u128)`

[src]

`impl ShlAssign<u16> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: u16)`

[src]

`impl ShlAssign<u32> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: u32)`

[src]

`impl ShlAssign<u64> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: u64)`

[src]

`impl ShlAssign<u8> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: u8)`

[src]

`impl ShlAssign<usize> for i8`

1.8.0[src]

`fn shl_assign(&mut self, other: usize)`

[src]

`impl<'_, '_> Shr<&'_ i128> for &'_ i8`

[src]

`type Output = <i8 as Shr<i128>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i128) -> <i8 as Shr<i128>>::Output`

[src]

`impl<'_> Shr<&'_ i128> for i8`

[src]

`type Output = <i8 as Shr<i128>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i128) -> <i8 as Shr<i128>>::Output`

[src]

`impl<'_> Shr<&'_ i16> for i8`

[src]

`type Output = <i8 as Shr<i16>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i16) -> <i8 as Shr<i16>>::Output`

[src]

`impl<'_, '_> Shr<&'_ i16> for &'_ i8`

[src]

`type Output = <i8 as Shr<i16>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i16) -> <i8 as Shr<i16>>::Output`

[src]

`impl<'_> Shr<&'_ i32> for i8`

[src]

`type Output = <i8 as Shr<i32>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i32) -> <i8 as Shr<i32>>::Output`

[src]

`impl<'_, '_> Shr<&'_ i32> for &'_ i8`

[src]

`type Output = <i8 as Shr<i32>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i32) -> <i8 as Shr<i32>>::Output`

[src]

`impl<'_, '_> Shr<&'_ i64> for &'_ i8`

[src]

`type Output = <i8 as Shr<i64>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i64) -> <i8 as Shr<i64>>::Output`

[src]

`impl<'_> Shr<&'_ i64> for i8`

[src]

`type Output = <i8 as Shr<i64>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i64) -> <i8 as Shr<i64>>::Output`

[src]

`impl<'_> Shr<&'_ i8> for i8`

[src]

`type Output = <i8 as Shr<i8>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i8) -> <i8 as Shr<i8>>::Output`

[src]

`impl<'_, '_> Shr<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as Shr<i8>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &i8) -> <i8 as Shr<i8>>::Output`

[src]

`impl<'_> Shr<&'_ isize> for i8`

[src]

`type Output = <i8 as Shr<isize>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &isize) -> <i8 as Shr<isize>>::Output`

[src]

`impl<'_, '_> Shr<&'_ isize> for &'_ i8`

[src]

`type Output = <i8 as Shr<isize>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &isize) -> <i8 as Shr<isize>>::Output`

[src]

`impl<'_> Shr<&'_ u128> for i8`

[src]

`type Output = <i8 as Shr<u128>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u128) -> <i8 as Shr<u128>>::Output`

[src]

`impl<'_, '_> Shr<&'_ u128> for &'_ i8`

[src]

`type Output = <i8 as Shr<u128>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u128) -> <i8 as Shr<u128>>::Output`

[src]

`impl<'_, '_> Shr<&'_ u16> for &'_ i8`

[src]

`type Output = <i8 as Shr<u16>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u16) -> <i8 as Shr<u16>>::Output`

[src]

`impl<'_> Shr<&'_ u16> for i8`

[src]

`type Output = <i8 as Shr<u16>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u16) -> <i8 as Shr<u16>>::Output`

[src]

`impl<'_> Shr<&'_ u32> for i8`

[src]

`type Output = <i8 as Shr<u32>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u32) -> <i8 as Shr<u32>>::Output`

[src]

`impl<'_, '_> Shr<&'_ u32> for &'_ i8`

[src]

`type Output = <i8 as Shr<u32>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u32) -> <i8 as Shr<u32>>::Output`

[src]

`impl<'_, '_> Shr<&'_ u64> for &'_ i8`

[src]

`type Output = <i8 as Shr<u64>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u64) -> <i8 as Shr<u64>>::Output`

[src]

`impl<'_> Shr<&'_ u64> for i8`

[src]

`type Output = <i8 as Shr<u64>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u64) -> <i8 as Shr<u64>>::Output`

[src]

`impl<'_, '_> Shr<&'_ u8> for &'_ i8`

[src]

`type Output = <i8 as Shr<u8>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u8) -> <i8 as Shr<u8>>::Output`

[src]

`impl<'_> Shr<&'_ u8> for i8`

[src]

`type Output = <i8 as Shr<u8>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &u8) -> <i8 as Shr<u8>>::Output`

[src]

`impl<'_> Shr<&'_ usize> for i8`

[src]

`type Output = <i8 as Shr<usize>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &usize) -> <i8 as Shr<usize>>::Output`

[src]

`impl<'_, '_> Shr<&'_ usize> for &'_ i8`

[src]

`type Output = <i8 as Shr<usize>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: &usize) -> <i8 as Shr<usize>>::Output`

[src]

`impl Shr<i128> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i128) -> i8`

[src]

`impl<'a> Shr<i128> for &'a i8`

[src]

`type Output = <i8 as Shr<i128>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i128) -> <i8 as Shr<i128>>::Output`

[src]

`impl<'a> Shr<i16> for &'a i8`

[src]

`type Output = <i8 as Shr<i16>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i16) -> <i8 as Shr<i16>>::Output`

[src]

`impl Shr<i16> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i16) -> i8`

[src]

`impl Shr<i32> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i32) -> i8`

[src]

`impl<'a> Shr<i32> for &'a i8`

[src]

`type Output = <i8 as Shr<i32>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i32) -> <i8 as Shr<i32>>::Output`

[src]

`impl Shr<i64> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i64) -> i8`

[src]

`impl<'a> Shr<i64> for &'a i8`

[src]

`type Output = <i8 as Shr<i64>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i64) -> <i8 as Shr<i64>>::Output`

[src]

`impl Shr<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i8) -> i8`

[src]

`impl<'a> Shr<i8> for &'a i8`

[src]

`type Output = <i8 as Shr<i8>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: i8) -> <i8 as Shr<i8>>::Output`

[src]

`impl<'a> Shr<isize> for &'a i8`

[src]

`type Output = <i8 as Shr<isize>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: isize) -> <i8 as Shr<isize>>::Output`

[src]

`impl Shr<isize> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: isize) -> i8`

[src]

`impl Shr<u128> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u128) -> i8`

[src]

`impl<'a> Shr<u128> for &'a i8`

[src]

`type Output = <i8 as Shr<u128>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u128) -> <i8 as Shr<u128>>::Output`

[src]

`impl Shr<u16> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u16) -> i8`

[src]

`impl<'a> Shr<u16> for &'a i8`

[src]

`type Output = <i8 as Shr<u16>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u16) -> <i8 as Shr<u16>>::Output`

[src]

`impl Shr<u32> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u32) -> i8`

[src]

`impl<'a> Shr<u32> for &'a i8`

[src]

`type Output = <i8 as Shr<u32>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u32) -> <i8 as Shr<u32>>::Output`

[src]

`impl<'a> Shr<u64> for &'a i8`

[src]

`type Output = <i8 as Shr<u64>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u64) -> <i8 as Shr<u64>>::Output`

[src]

`impl Shr<u64> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u64) -> i8`

[src]

`impl<'a> Shr<u8> for &'a i8`

[src]

`type Output = <i8 as Shr<u8>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u8) -> <i8 as Shr<u8>>::Output`

[src]

`impl Shr<u8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: u8) -> i8`

[src]

`impl<'a> Shr<usize> for &'a i8`

[src]

`type Output = <i8 as Shr<usize>>::Output`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: usize) -> <i8 as Shr<usize>>::Output`

[src]

`impl Shr<usize> for i8`

[src]

`type Output = i8`

The resulting type after applying the `>>`

operator.

`fn shr(self, other: usize) -> i8`

[src]

`impl<'_> ShrAssign<&'_ i128> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &i128)`

[src]

`impl<'_> ShrAssign<&'_ i16> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &i16)`

[src]

`impl<'_> ShrAssign<&'_ i32> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &i32)`

[src]

`impl<'_> ShrAssign<&'_ i64> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &i64)`

[src]

`impl<'_> ShrAssign<&'_ i8> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &i8)`

[src]

`impl<'_> ShrAssign<&'_ isize> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &isize)`

[src]

`impl<'_> ShrAssign<&'_ u128> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &u128)`

[src]

`impl<'_> ShrAssign<&'_ u16> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &u16)`

[src]

`impl<'_> ShrAssign<&'_ u32> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &u32)`

[src]

`impl<'_> ShrAssign<&'_ u64> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &u64)`

[src]

`impl<'_> ShrAssign<&'_ u8> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &u8)`

[src]

`impl<'_> ShrAssign<&'_ usize> for i8`

1.22.0[src]

`fn shr_assign(&mut self, other: &usize)`

[src]

`impl ShrAssign<i128> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: i128)`

[src]

`impl ShrAssign<i16> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: i16)`

[src]

`impl ShrAssign<i32> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: i32)`

[src]

`impl ShrAssign<i64> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: i64)`

[src]

`impl ShrAssign<i8> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: i8)`

[src]

`impl ShrAssign<isize> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: isize)`

[src]

`impl ShrAssign<u128> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: u128)`

[src]

`impl ShrAssign<u16> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: u16)`

[src]

`impl ShrAssign<u32> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: u32)`

[src]

`impl ShrAssign<u64> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: u64)`

[src]

`impl ShrAssign<u8> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: u8)`

[src]

`impl ShrAssign<usize> for i8`

1.8.0[src]

`fn shr_assign(&mut self, other: usize)`

[src]

`impl Step for i8`

[src]

`fn steps_between(start: &i8, end: &i8) -> Option<usize>`

[src]

`fn add_usize(&self, n: usize) -> Option<i8>`

[src]

`fn sub_usize(&self, n: usize) -> Option<i8>`

[src]

`fn replace_one(&mut self) -> i8`

[src]

`fn replace_zero(&mut self) -> i8`

[src]

`fn add_one(&self) -> i8`

[src]

`fn sub_one(&self) -> i8`

[src]

`impl<'_, '_> Sub<&'_ i8> for &'_ i8`

[src]

`type Output = <i8 as Sub<i8>>::Output`

The resulting type after applying the `-`

operator.

`fn sub(self, other: &i8) -> <i8 as Sub<i8>>::Output`

[src]

`impl<'_> Sub<&'_ i8> for i8`

[src]

`type Output = <i8 as Sub<i8>>::Output`

The resulting type after applying the `-`

operator.

`fn sub(self, other: &i8) -> <i8 as Sub<i8>>::Output`

[src]

`impl Sub<i8> for i8`

[src]

`type Output = i8`

The resulting type after applying the `-`

operator.

`fn sub(self, other: i8) -> i8`

[src]

`impl<'a> Sub<i8> for &'a i8`

[src]

`type Output = <i8 as Sub<i8>>::Output`

The resulting type after applying the `-`

operator.

`fn sub(self, other: i8) -> <i8 as Sub<i8>>::Output`

[src]

`impl<'_> SubAssign<&'_ i8> for i8`

1.22.0[src]

`fn sub_assign(&mut self, other: &i8)`

[src]

`impl SubAssign<i8> for i8`

1.8.0[src]

`fn sub_assign(&mut self, other: i8)`

[src]

`impl<'a> Sum<&'a i8> for i8`

1.12.0[src]

`impl Sum<i8> for i8`

1.12.0[src]

`impl TryFrom<i128> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: i128) -> Result<i8, <i8 as TryFrom<i128>>::Error>`

[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

`impl TryFrom<i16> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: i16) -> Result<i8, <i8 as TryFrom<i16>>::Error>`

[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

`impl TryFrom<i32> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: i32) -> Result<i8, <i8 as TryFrom<i32>>::Error>`

[src]

Try to create the target number type from a source number type. This returns an error if the source value is outside of the range of the target type.

`impl TryFrom<i64> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: i64) -> Result<i8, <i8 as TryFrom<i64>>::Error>`

[src]

`impl TryFrom<isize> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: isize) -> Result<i8, <i8 as TryFrom<isize>>::Error>`

[src]

`impl TryFrom<u128> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: u128) -> Result<i8, <i8 as TryFrom<u128>>::Error>`

[src]

`impl TryFrom<u16> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: u16) -> Result<i8, <i8 as TryFrom<u16>>::Error>`

[src]

`impl TryFrom<u32> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: u32) -> Result<i8, <i8 as TryFrom<u32>>::Error>`

[src]

`impl TryFrom<u64> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: u64) -> Result<i8, <i8 as TryFrom<u64>>::Error>`

[src]

`impl TryFrom<u8> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: u8) -> Result<i8, <i8 as TryFrom<u8>>::Error>`

[src]

`impl TryFrom<usize> for i8`

1.34.0[src]

`type Error = TryFromIntError`

The type returned in the event of a conversion error.

`fn try_from(u: usize) -> Result<i8, <i8 as TryFrom<usize>>::Error>`

[src]

`impl UpperHex for i8`

[src]

## Auto Trait Implementations

## Blanket Implementations

`impl<T> Any for T where`

T: 'static + ?Sized,

[src]

T: 'static + ?Sized,

`impl<T> Borrow<T> for T where`

T: ?Sized,

[src]

T: ?Sized,

`impl<T> BorrowMut<T> for T where`

T: ?Sized,

[src]

T: ?Sized,

#### ⓘImportant traits for &'_ mut I`fn borrow_mut(&mut self) -> &mut T`

[src]

`impl<T> From<T> for T`

[src]

`impl<T, U> Into<U> for T where`

U: From<T>,

[src]

U: From<T>,

`impl<T> ToOwned for T where`

T: Clone,

[src]

T: Clone,

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`

[src]

`fn clone_into(&self, target: &mut T)`

[src]

`impl<T> ToString for T where`

T: Display + ?Sized,

[src]

T: Display + ?Sized,

`impl<T, U> TryFrom<U> for T where`

U: Into<T>,

[src]

U: Into<T>,

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`

[src]

`impl<T, U> TryInto<U> for T where`

U: TryFrom<T>,

[src]

U: TryFrom<T>,